test.html:主界面php
1 <html> 2 <head> 3 <meta http-equiv="content-type" content="text/html;charset=utf-8"> 4 </head> 5 <body> 6 <h1> test</h1> 7 <a href="http://localhost:8082/import.php"> 查看圖片</a> 8 </body> 9 </html>
import.php:經過主頁面進入的主機下的頁面html
1 <?php 2 3 //獲取Referer 4 if(isset($_SERVER['HTTP_REFERER'])) 5 { 6 //取出來referer,判斷$_SERVER['HTTP_REFERER']是否以http://localhost開頭的 7 8 if(0==strpos($_SERVER['HTTP_REFERER'],"http://localhost")) 9 { 10 echo "大隊了"; 11 }else{ 12 header("Location:warning.php"); 13 } 14 }else{ 15 header("Location:warning.php"); 16 } 17 echo "恭喜你進來了"; 18 ?>
warning.php:警告頁面ui
1 <?php 2 3 echo "別亂來"; 4 ?>